<template>
    <div>
        <el-card>
            <el-page-header icon="" content="用户列表" title="用户管理"></el-page-header>

            <el-table :data="tableData" stripe style="width: 100%">
                <el-table-column prop="username" label="用户名" />
                <el-table-column label="头像">
                    <template #default="scope">
                        <div v-if="scope.row.avatar">
                            <el-avatar :src="'http://localhost:3000' + scope.row.avatar"></el-avatar>
                        </div>
                        <div v-else src="'https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png'"></div>
                    </template>
                </el-table-column>

                <el-table-column label="角色">
                    <template #default="scope">
                        <el-tag type="success" v-if="scope.row.role === 1">管理员</el-tag>
                        <el-tag type="danger" v-else>编辑</el-tag>
                    </template>
                </el-table-column>

                <el-table-column label="操作">
                    <template #default="scope">
                        <el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
                        <el-popconfirm title="确定要删除吗?" confirm-button-text="确定" cancel-button-text="取消"
                            @confirm="handleDelete(scope.row)">
                            <template #reference>
                                <el-button size="small" type="danger">删除</el-button>
                            </template>
                        </el-popconfirm>

                    </template>
                </el-table-column>
            </el-table>
        </el-card>

        <el-dialog v-model="dialogVisible" title="编辑用户" width="50%">
            <el-form ref="userFormRef" status-icon :model="userForm" :rules="userFormRules" label-width="auto"
                class="demo-ruleForm">

                <el-form-item label="用户名" prop="username">
                    <el-input v-model="userForm.username" />
                </el-form-item>

                <el-form-item label="密码" prop="password">
                    <el-input v-model="userForm.password" type="password" />
                </el-form-item>

                <el-form-item label="角色" prop="role">
                    <el-select v-model="userForm.role" style="width: 150px">
                        <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
                    </el-select>
                </el-form-item>

                <el-form-item label="个人简介" prop="introduction">
                    <el-input v-model="userForm.introduction" type="textarea" />
                </el-form-item>
            </el-form>

            <template #footer>
                <div class="dialog-footer">
                    <el-button @click="dialogVisible = false">取消</el-button>
                    <el-button type="primary" @click="handleEditConfirm()">
                        确认
                    </el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup>
import axios from 'axios'
import { ref, onMounted ,reactive} from 'vue'

const tableData = ref([])
const dialogVisible = ref()

const userFormRef = ref()
let userForm = reactive({
    username:"",
    password:"",
    role:2, //1 管理员 2 编辑
    introduction:"",
})


onMounted(() => {
    getTableData()
})

const getTableData = async () => {
    const res = await axios.get('/adminapi/user/list')
    tableData.value = res.data.data
}

//编辑回调
const handleEdit = async (data) => {
    dialogVisible.value = true

    const res = await axios.get(`/adminapi/user/list/${data._id}`)
    Object.assign( userForm ,res.data.data[0])
}

//编辑确认回调
const handleEditConfirm =  ()=>{
    userFormRef.value.validate(async (valid)=>{
        if(valid){
            await axios.put(`/adminapi/user/list/${userForm._id}`,userForm)

            dialogVisible.value =  false

            getTableData()
        }
    })
}

const handleDelete = async (data) => {
    await axios.delete(`/adminapi/user/list/${data._id}`)
    getTableData()
}

const userFormRules = reactive({
    username: [
        { required: true, message: '输入名字', trigger: 'blur' },
    ],
    password: [
        { required: true, message: '输入密码', trigger: 'blur' },
    ],
    role: [
        { required: true, message: '选择权限', trigger: 'blur' },
    ],
    introduction: [
        { required: true, message: '输入介绍', trigger: 'blur' },
    ]
})

const options = [
    {
        label: "管理员",
        value: 1
    },
    {
        label: "编辑",
        value: 2
    }
]
</script>

<style scoped>
.el-table {
    margin-top: 50px;
}
</style>

<style scoped>
.dialog-footer{
    text-align: center;
}
</style>